You can earn a total of 134 free Farm Cash!!! First, you can earn 4 free Farm Cash just for watching the Serve video. After refreshing your farm you will have the opportunity to earn more free Farm Cash, that’s 130 free Farm Cash, for registering a Serve account.
Serve from American Express is another way to send and receive money. Anyone can register for a free account and you are not required to give bank account information. Some things you will need to provide include: name, email, mailing address, and phone number. You will need to provide a valid email address so that you can verify the email address and get your free Farm Cash.

FarmVille Legends & Players are reporting that you automatically receive the free Farm Cash even though the promotion states it may take up to 7 days.  It sounds too good to be true doesn’t it? We’ve tested this Farm Cash offer for ourselves and it does work for most people. However, you may be subject to further verification of the information that you provided when registering, such as providing documentation of your mailing address. If you complete this offer and don’t receive your Farm Cash, be sure to check your email for any additional messages from Serve which may explain why (regarding further validation etc.).

Also note, there are some weird things going on with the displayed amounts of free Farm Cash. For example, the image below shows that the offer is only worth 35 Farm Cash. However, after completing the registration, the full 130 Farm Cash were loaded to the FarmVille account.